#pragma once

typedef enum {
	USB_DIR_OUT = 0,
	USB_DIR_IN = 1,
} usb_dir_e;

typedef enum {
	USB_TRANS_CTRL = 0,
	USB_TRANS_ISO = 1,
	USB_TRANS_BULK = 2,
	USB_TRANS_INT = 3,
} usb_trans_type_e;
